Aviation English
Long Haul

备降场 是什么？

备降场 An airport selected in the flight plan to which an aircraft may proceed when landing at the destination becomes inadvisable.

Source: ICAO Doc 9432, FAA PCG

How is “备降场” Used in Practice?

放行，RJA091 请求确认由于多哈天气恶化，马斯喀特仍为首选备降场。

Certification Exam Relevance

ICAO Level 4ICAO Level 5ICAO Level 6EASA FCL.055

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

备降门槛燃油量备降机场备降燃油备降机场油量

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Frequently Asked Questions

备降场 是什么？

An airport selected in the flight plan to which an aircraft may proceed when landing at the destination becomes inadvisable.

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